Seattle

$250+ Cheap flights from Lehigh Valley to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SEA
jul. 8 — jul. 151
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Cheap flight deals from Lehigh Valley to Seattle

Keep the following information in mind while searching for Lehigh Valley to Seattle flight deals. Data was last updated julio 3, 2025.

Round-trip from

$398
(Trip.com)

One-way from

$250
(Trip.com)

Popular in

July

Cheapest in

March

Average price

$778
From Lehigh Valley to Seattle/Tacoma Intl
One-way flight from Lehigh Valley to Seattle/Tacoma Intl
Highest demand for flights based on searches. 18% potential increase in price ($116 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Lehigh Valley to Seattle

Cheapest flights from Lehigh Valley to Seattle
Explore the most affordable flight options available from Lehigh Valley to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/11:00 pmABE - SEA
1 stop9h 00mDelta
mar. 11/46:00 amSEA - ABE
1 stop8h 14mDelta
Deal found 7/1$333
This Trip.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/37:00 amABE - SEA
1 stop20h 34mMultiple Airlines
sáb. 8/96:25 amSEA - ABE
1 stop29h 56mMultiple Airlines
Deal found 7/2$398
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:13 amABE - SEA
1 stop9h 17mAmerican Airlines
mar. 11/41:59 pmSEA - ABE
1 stop7h 22mAmerican Airlines
Deal found 6/30$409
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:32 amABE - SEA
2 stops10h 22mUnited Airlines
mar. 11/45:05 amSEA - ABE
2 stops13h 36mUnited Airlines
Deal found 7/1$546

Cheapflights Fare Finder

Customize your flight search to find flights from Lehigh Valley to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from Lehigh Valley to Seattle that are best for you.

Fly from

Lehigh Valley

Fly to

Seattle

Route

Depart

Return

Price

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb. 11/1

1:00 pm-7:00 pm

1 stop9h 00m

Seattle/Tacoma Intl

mar. 11/4

6:00 am-5:14 pm

1 stop8h 14m

$333

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

dom. 8/3

7:00 am-12:34 am

1 stop20h 34m

Seattle/Tacoma Intl

sáb. 8/9

6:25 am-3:21 pm

1 stop29h 56m

$398

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb. 11/1

6:13 am-12:30 pm

1 stop9h 17m

Seattle/Tacoma Intl

mar. 11/4

1:59 pm-12:21 am

1 stop7h 22m

$409

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

sáb. 11/1

6:32 am-1:54 pm

2 stops10h 22m

Seattle/Tacoma Intl

mar. 11/4

5:05 am-9:41 pm

2 stops13h 36m

$546

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

jue. 7/24

7:00 am-12:34 am

1 stop20h 34m

$250

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

dom. 8/3

6:14 pm-11:55 pm

1 stop8h 41m

$310

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

mar. 7/15

6:30 am-5:49 pm

2 stops14h 19m

$374

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

dom. 8/3

6:15 am-12:20 pm

1 stop9h 05m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Lehigh Valley to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Lehigh Valley with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Seattle

What is the cheapest month to book a flight from Lehigh Valley to Seattle?

Currently, January is the cheapest month in which you can book a flight from Lehigh Valley to Seattle (average of $238). Flying from Lehigh Valley to Seattle in July is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YGE to SEA?

Find hourly flight availability from Lehigh Valley to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

When flying from Lehigh Valley to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated julio 3, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Lehigh Valley to Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from Lehigh Valley?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Lehigh Valley.

  • What are the cheapest airlines to fly from Lehigh Valley to Seattle one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $310. Users have also found prices from $374 and $390 on United Airlines and American Airlines, respectively.

  • Can I find deals for flights from Lehigh Valley to Seattle that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Seattle.

  • Can I find deals for business class flights from Lehigh Valley to Seattle?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lehigh Valley to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Lehigh Valley to Seattle (average of $238). Flying from Lehigh Valley to Seattle in July is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lehigh Valley?

Book flights to Lehigh Valley if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Lynnwood
Renton
Olympia
Shoreline
Puyallup
Cle Elum
Centralia
Kent
Federal Way
Chehalis
Kirkland
Aberdeen
Shelton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lehigh Valley to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Lehigh Valley to Seattle

Discover the top 3 airlines that operate flights from Lehigh Valley to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$612FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$471FlexibilityNo cancel feeOn-time71%
DeltaCheapest$386Average$563FlexibilityNo cancel feeOn-timeN/A

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